From patchwork Wed Apr 12 00:02:42 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Ahern X-Patchwork-Id: 749685 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3w2kdy3b8dz9sNp for ; Wed, 12 Apr 2017 10:03:18 +1000 (AEST) Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=cumulusnetworks.com header.i=@cumulusnetworks.com header.b="ayHHQCUI"; dkim-atps=neutral Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753802AbdDLADQ (ORCPT ); Tue, 11 Apr 2017 20:03:16 -0400 Received: from mail-pf0-f179.google.com ([209.85.192.179]:36540 "EHLO mail-pf0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752845AbdDLACz (ORCPT ); Tue, 11 Apr 2017 20:02:55 -0400 Received: by mail-pf0-f179.google.com with SMTP id o126so5447535pfb.3 for ; Tue, 11 Apr 2017 17:02:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cumulusnetworks.com; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=Mq8DbDC6o3Z9Re2EILOiEFYqXyHCZ92a6QIY2cEWJIk=; b=ayHHQCUIcIqxZjF99Prf1FRnmpOXr0vE2oJxvrQxAVLSXqNZvC7iV6WZuhfrDbnkmf fdp8Kyv1TZ4AXZy3Su1OgMRIFDubXk9cjw/SVEir3txG/lIHhtjWrORsooCOUtBZ026y 83UevgVvgFUMVDd0MgW5IwdcJxJzCi2H33w+Y= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=Mq8DbDC6o3Z9Re2EILOiEFYqXyHCZ92a6QIY2cEWJIk=; b=S7eV5/il605Mh5AmVOvHMD9EBC8uAiwvB/rchsLD9qA/dIJ2Jm6MboqJsJdTv+ozpw c0GG4wtG/n4JvVZjm8kVKKs0NEff4VNrEgYqbW12i9JiYvAxKCQ3LBC70SnKDqxOzSmo PkgajQ7hdzMAFy7jRZaU4WNIJL1/zkK25cKztDOacoztWU8prTRckLawDXO9s3BGZY4u HdaP/xxBT2iIkppAIDm+ul2GJ4cHPosj91Y40j6TAkMilASj1GnKgYWkeuhDOk6HbwrH 8IsWFYO5ewkj2rZ3Whc32/6T6d4U0H8tsEsqqE+KTQw1nggBFiglWDRRzhCH7lziEM7B fDiw== X-Gm-Message-State: AFeK/H1Bwq7NDQEhf8Fm9gkb1ejBVUcBbuWppE7bbkzQpGeaui//y+Z3TkQYkgQnNKMWfXSh X-Received: by 10.98.107.194 with SMTP id g185mr64448736pfc.22.1491955374429; Tue, 11 Apr 2017 17:02:54 -0700 (PDT) Received: from kenny.it.cumulusnetworks.com. ([216.129.126.126]) by smtp.googlemail.com with ESMTPSA id w16sm32674168pgc.44.2017.04.11.17.02.53 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 11 Apr 2017 17:02:53 -0700 (PDT) From: David Ahern To: netdev@vger.kernel.org Cc: David Ahern Subject: [PATCH net-next v2 3/8] rtnetlink: Do not generate notifications for CHANGEADDR event Date: Tue, 11 Apr 2017 17:02:42 -0700 Message-Id: <1491955367-12443-4-git-send-email-dsa@cumulusnetworks.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1491955367-12443-1-git-send-email-dsa@cumulusnetworks.com> References: <1491955367-12443-1-git-send-email-dsa@cumulusnetworks.com> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Changing hardware address generates redundant messages: [LINK]11: dummy1: mtu 1500 qdisc noqueue state UNKNOWN group default link/ether 02:02:02:02:02:02 brd ff:ff:ff:ff:ff:ff [LINK]11: dummy1: mtu 1500 qdisc noqueue state UNKNOWN group default link/ether 02:02:02:02:02:02 brd ff:ff:ff:ff:ff:ff Do not send a notification for the CHANGEADDR notifier. Signed-off-by: David Ahern --- net/core/rtnetlink.c | 1 - 1 file changed, 1 deletion(-) diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index 58722bf10d50..574f9b79919a 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -4117,7 +4117,6 @@ static int rtnetlink_event(struct notifier_block *this, unsigned long event, voi switch (event) { case NETDEV_REBOOT: - case NETDEV_CHANGEADDR: case NETDEV_CHANGENAME: case NETDEV_FEAT_CHANGE: case NETDEV_BONDING_FAILOVER: